Granted Patent
Utility
US 4,030,668 · App. 05/697,173
Electromagnetically operated fuel injection valve
Inventor:
Alexander Michael Kiwior
Patented Case
View Patent ↗
Granted: Jun 21, 1977
Filed: Jun 17, 1976
Inventor
Alexander Michael Kiwior
Assignee (at issue)
Bendix Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.